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Fossil collection records
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Classification of Xi and Yu 1990
G. †
Discordichilus
Cossmann 1918
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Discordichilus globrous
Xi and Yu 1990
G. †
Catazone
Perner 1907
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Catazone changningensis
Xi and Yu 1990
G. †
Lophospira
Whitfield 1886
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Lophospira luomianensis
Xi and Yu 1990
G. †
Girvania
Longstaff 1924
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Girvania leijiatunensis
Xi and Yu 1990